impala/www/backends.tmpl

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{{> www/common-header.tmpl }}

<h2>Active backend(s): {{num_active_backends}}</h2>

<table id="backends" class='table table-hover table-bordered table-responsive'>
  <thead>
    <tr>
      <th></th>
      <th>Address</th>
      <th>Krpc Address</th>
      <th>Backend Id</th>
      <th>Version</th>
      <th>Process Start Time</th>
      <th>Coordinator</th>
      <th>Executor</th>
      <th>Memory Limit for Admission</th>
      <th>Memory Reserved</th>
      <th>Memory Admitted by Queries Submitted to this Coordinator</th>
      <th>Admission Control Slots In Use</th>
      <th>Num. Queries Admitted by this Coordinator</th>
      <th>Executor Groups</th>
    </tr>
  </thead>
  <tbody>
    {{#backends}}
    {{?is_active}}
    <tr>
      <td><a href='{{webserver_url}}'>Web UI</a></td>
      <td>{{address}}</td>
      <td>{{krpc_address}}</td>
      <td>{{backend_id}}</td>
      <td>{{version}}</td>
      <td>{{process_start_time}}</td>
      <td>{{is_coordinator}}</td>
      <td>{{is_executor}}</td>
      <td>{{admit_mem_limit}}</td>
      <td>{{mem_reserved}}</td>
      <td>{{mem_admitted}}</td>
      <td>{{admission_slots_in_use}}/{{admission_slots}}</td>
      <td>{{num_admitted}}</td>
      <td>{{executor_groups}}</td>
    </tr>
    {{/is_active}}
    {{/backends}}
  </tbody>
</table>

{{#num_quiescing_backends}}
<h2>Quiescing backend(s)<sup><a href='#' data-toggle="tooltip" title="{{> www/quiescing_tooltip.txt }}">[?]</a></sup>: {{num_quiescing_backends}}</h2>

<table id="quiescing_backends" class='table table-hover table-bordered table-responsive'>
  <thead>
    <tr>
      <th></th>
      <th>Address</th>
      <th>Krpc Address</th>
      <th>Backend Id</th>
      <th>Version</th>
      <th>Process Start Time</th>
      <th>Coordinator</th>
      <th>Executor</th>
      <th>Memory Limit for Admission</th>
      <th>Memory Reserved</th>
      <th>Memory Admitted by Queries Submitted to this Coordinator</th>
      <th>Admission Control Slots In Use</th>
      <th>Num. Queries Admitted by this Coordinator</th>
      <th>Executor Groups</th>
    </tr>
  </thead>
  <tbody>
    {{#backends}}
    {{?is_quiescing}}
    <tr>
      <td><a href='{{webserver_url}}'>Web UI</a></td>
      <td>{{address}}</td>
      <td>{{krpc_address}}</td>
      <td>{{backend_id}}</td>
      <td>{{version}}</td>
      <td>{{process_start_time}}</td>
      <td>{{is_coordinator}}</td>
      <td>{{is_executor}}</td>
      <td>{{admit_mem_limit}}</td>
      <td>{{mem_reserved}}</td>
      <td>{{mem_admitted}}</td>
      <td>{{admission_slots_in_use}}/{{admission_slots}}</td>
      <td>{{num_admitted}}</td>
      <td>{{executor_groups}}</td>
    </tr>
    {{/is_quiescing}}
    {{/backends}}
  </tbody>
</table>
{{/num_quiescing_backends}}

{{#num_blacklisted_backends}}
<h2>Blacklisted backend(s)<sup><a href='#' data-toggle="tooltip" title="{{> www/blacklisted_tooltip.txt }}">[?]</a></sup>: {{num_blacklisted_backends}}</h2>

<table id="blacklisted_backends" class='table table-hover table-bordered table-responsive'>
  <thead>
    <tr>
      <th></th>
      <th>Address</th>
      <th>Krpc Address</th>
      <th>Backend Id</th>
      <th>Version</th>
      <th>Process Start Time</th>
      <th>Blacklisting Cause</th>
      <th>Time remaining on blacklist</th>
      <th>Coordinator</th>
      <th>Executor</th>
      <th>Memory Limit for Admission</th>
      <th>Memory Reserved</th>
      <th>Memory Admitted by Queries Submitted to this Coordinator</th>
      <th>Admission Control Slots In Use</th>
      <th>Num. Queries Admitted by this Coordinator</th>
      <th>Executor Groups</th>
    </tr>
  </thead>
  <tbody>
    {{#backends}}
    {{?is_blacklisted}}
    <tr>
      <td><a href='{{webserver_url}}'>Web UI</a></td>
      <td>{{address}}</td>
      <td>{{krpc_address}}</td>
      <td>{{backend_id}}</td>
      <td>{{version}}</td>
      <td>{{process_start_time}}</td>
      <td>{{blacklist_cause}}</td>
      <td>{{blacklist_time_remaining}}</td>
      <td>{{is_coordinator}}</td>
      <td>{{is_executor}}</td>
      <td>{{admit_mem_limit}}</td>
      <td>{{mem_reserved}}</td>
      <td>{{mem_admitted}}</td>
      <td>{{admission_slots_in_use}}/{{admission_slots}}</td>
      <td>{{num_admitted}}</td>
      <td>{{executor_groups}}</td>
    </tr>
    {{/is_blacklisted}}
    {{/backends}}
  </tbody>
</table>
{{/num_blacklisted_backends}}

<script>
    $(document).ready(() => {
        $('#backends').DataTable({
            "order": [[ 0, "desc" ]],
            "pageLength": 100
        });
    });
    $(document).ready(() => {
        $('#quiescing_backends').DataTable({
            "order": [[ 0, "desc" ]],
            "pageLength": 100
        });
    });
    $(document).ready(() => {
        $('#blacklisted_backends').DataTable({
            "order": [[ 0, "desc" ]],
            "pageLength": 100
        });
    });
</script>

{{> www/common-footer.tmpl}}